ELASTIC WAVE DEVICE AND METHOD FOR MANUFACTURING THE SAME

Number of patents in Portfolio can not be more than 2000

United States of America Patent

APP PUB NO 20240088863A1
SERIAL NO

18515882

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

An elastic wave device includes a supporting substrate, a high-acoustic-velocity film stacked on the supporting substrate and in which an acoustic velocity of a bulk wave propagating therein is higher than an acoustic velocity of an elastic wave propagating in a piezoelectric film, a low-acoustic-velocity film stacked on the high-acoustic-velocity film and in which an acoustic velocity of a bulk wave propagating therein is lower than an acoustic velocity of a bulk wave propagating in the piezoelectric film, the piezoelectric film is stacked on the low-acoustic-velocity film, and an IDT electrode stacked on a surface of the piezoelectric film.

First Claim

See full text

Other Claims data not available

Family

Loading Family data... loading....

Patent Owner(s)

Patent OwnerAddress
MURATA MANUFACTURING CO LTDKYOTO

International Classification(s)

loading....
  • 2023 Application Filing Year
  • H03H Class
  • 901 Applications Filed
  • 148 Patents Issued To-Date
  • 16.43 % Issued To-Date

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
IWAMOTO, Hideki Nagaokakyo-shi, JP 78 478
KANDO, Hajime Nagaokakyo-shi, JP 75 1865
KIDO, Syunsuke Nagaokakyo-shi, JP 47 695
WATANABE, Munehisa Nagaokakyo-shi, JP 20 585

Cited Art Landscape

Load Citation

Patent Citation Ranking

  • 0 Citation Count
  • H03H Class
  • 0 % this patent is cited more than
  • 1 Age
Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges8934501 - 10050100150200250300350400450500550600650700750800850900950

Forward Cite Landscape

Load Citation